- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 49°57'48"N 6°20'5"W
- Eastings/Northings: 89240, 16039
- OS Grid: SV892160
- Mapcode Local: GBR BXRS.74N
- Mapcode Global: VGYBY.45WW
Location and coordinates are for the approximate centre of Merchant's Rock within this administrative area.
Geographic features and populated places may cross administrative borders.